Making the connection: Examining the relationship between undergraduate students’ digital literacy and academic success in an English medium instruction (EMI) university

The transition through the first year of university study is challenging for the majority of students. For students from Culturally and Linguistically Diverse (CALD) backgrounds, commencing studies in an English-Medium Instruction (EMI) university program presents a number of specific challenges. These students are faced with meeting both language demands as well as learning expectations of the institution, which often differ markedly from their previous formal learning experiences. Developing CALD students’ digital literacy practices has been shown to lead to improved academic performance, success and retention in some higher education settings. This paper focuses on the digital literacy practices of undergraduates at a national public university in a Gulf State. Results from a survey and focus groups are analysed to identify the students’ access to and use of digital technologies, in order to better understand how their academic success can be enhanced through digital literacy development. The study identifies a disconnect between students’ perceptions of their digital capabilities and the institutional requirements for study. The research recommends that providing integrated, institution-wide digital literacy development focused on accessing, assessing and incorporating online resources in their work, will help improve transitioning CALD students’ preparedness for undergraduate study in this and other EMI universities.

     

Towards application of drone- based GeoSTEM education: Teacher educators readiness (attitudes,competencies, and obstacles)

Education and Information Technologies - Drone technology has great potentials for enhancing and improving teaching and learning experiences in GeoSTEM Education which involves the integration...     

Confirmatory studies on the antioxidant and antidiabetic effect of quercetin in rats

Quercetin (QE), one of natural flavanoid group, was widely distributed as a secondary metabolite in plant kingdom. It has been believed that oxidative stress plays a role in the pathogenesis of diabetes mellitus (DM). The aim of the present study was the evaluation of possible effects of QE on blood glucose and antioxidant enzymes in experimental streptozotocin (STZ)-induced diabetes in rats. STZ was injected intraperitoneally with single dose of 50 mg/kg for diabetes induction. QE (15 mg/kg bw day, intraperitoneal (i.p.) injection) was injected for 3 days prior to STZ administration; these injections were continued to the end of the study (for 25 days). Glucose tolerance test and random plasma glucose were done for all animals. Cellular antioxidant enzymes such as glutathione peroxidase (GSHPx), superoxide dismutase (SOD) and catalase (CAT) activities were measured in pancreatic homogenates. Quercetin had no effect on plasma glucose level of normal animals but its pre- treatment was able to prevent diabetes induced by single intraperitoneal injection of streptozocintreated rats. Antioxidant enzyme activity significantly decreased in STZ induced diabetic group. QE treatment significantly increased the antioxidant enzyme activities. It could be concluded that quercetin, a flavonoid with antioxidant properties, exerting its beneficial antidiabetic effects.     

Design of digital controllers for uncertain chaotic systems using fuzzy logic

A new and systematic method to design digital controllers for uncertain chaotic systems with structured uncertainties is presented in this paper. Takagi-Sugeno (TS) fuzzy model is used to model the chaotic dynamic system, while the uncertainties are decomposed such that the uncertain chaotic system can be rewritten as a set of local linear models with an additional disturbed input. Conventional control techniques are utilized to develop the continuous-time controllers first. Then, the digital controllers are obtained as the digital redesign of the continuous-time controllers using the state-matching approach. The performance of the proposed controller design is illustrated through numerical examples.     

Looking perfect: Instagram use in a Kuwaiti cultural context

This study surveys 539 Arab university students to examine gender motivational differences in Instagram use, exploring the Self-Perfectionist Personality concept and usage activities that best predict a Self-Presentation motive on Instagram. While both genders utilized Instagram mainly for Entertainment, they varied on the priority of other motives. Females were less likely to have public accounts, post personal pictures, and disclose personal information. Also, self-perfectionists of both genders excessively edited their personal pictures before posting them and were more likely to use Instagram for Self-Presentation. Outcomes are discussed in the light of the influences of culture and gender roles in Kuwait.     

Gaps in management education： A case study of University of Management and Technology

This paper aims to identify the gaps in management education highlighted by 3 primary stakeholders： students, faculty and alumni. The study tries to address the issue of relevance and compatibility of management education and investigates areas of improvement perceived by respondents. The paper assumes that business departments of universities have to bring changes in learning strategies to meet the requirements of stakeholders. This research takes UMT （University of Management and Technology） as a case study and presents gaps in management education. Data are collected from all the 3 stakeholders： students, faculty and alumni of MBA （Master in Business Administration） program offered at UMT. The survey is administered using an exclusively-designed research instrument and the data set of 211 students, 55 faculty members and 145 alumni is analysed using appropriate statistical techniques. The management of business schools should develop an integrated and well-coordinated mechanism to share common vision and strategies among stakeholders. A need to revise current MBA curriculum is identified, which emphasizes on the development of different types of skills among MBAs to make the program compatible with the existing corporate sector. The universities dealing in management education are recommended to redesign their curriculum in a more integrated and coordinated way in anticipation with aspiration of the existing corporate sector, which would then help reduce the identified gaps among stakeholders. The management of business schools should have a continuous assessment mechanism incorporating the feed back of all stakeholders, particularly students, faculty and alumni. The paper makes a fruitful contribution to the existing academic literature through an empirical investigation in Pakistani environment. A critical discussion is carried out, and gaps in management education are highlighted, which may motivate management institutions to revise their curriculums.     

Circadian variation and soccer performance: implications for training and match-play during Ramadan

Ramadan results in a number of behavioural alterations in individuals when compared to their normal habits outside of this holy month. These changes in behaviour could impact upon the effectiveness of the activity of an elite athlete who has high daily activity levels and energy expenditures. Understanding the true impact of Ramadan on human physiology will also require an awareness of the key aspects of circadian rhythms. This article will present theoretical background content on circadian rhythms along with data on the potential influence of circadian variation on soccer performance. It will also attempt to provide an insight into the problems of partial sleep deprivation and travel for the elite player. The contents will suggest that there is a basis for the within-day variation in physiological and psychological function to impact soccer performance if games are played early in the day or very late at night. As competitive fixtures are uncommon at these times these influences may be more relevant to the timing and organisation of training sessions. It is also likely that a lack of sleep and excessive travel will provide conditions that are not conducive to optimal performance. This would indicate that teams should think carefully about their preparation strategies for important tournaments and games.     

Sleep in athletes and the effects of Ramadan

Sleep is now considered as a new frontier in performance enhancement. This article presents background content on sleep function, sleep needs and methods of sleep investigation along with data on the potential effects of Ramadan fasting on sleep in normal individuals and athletes. Accumulated sleep loss has negative impacts on cognitive function, mood, daytime sleepiness and performance. Sleep studies in athletes fasting during Ramadan are very rare. Most of them have demonstrated that during this month, sleep duration decreased and sleep timing shifted. But the direct relation between sleep changes and performance during Ramadan is not yet elucidated. Objective sleep patterns can be investigated using polysomnography, actigraphy, and standardised questionnaires and recorded in daily journals or sleep logs. The available data on sleep indicate that team doctors and coaches should consider planning sleep schedule and napping; implementing educational programmes focusing on the need for healthy sleep; and consider routine screening for sleep loss in athletes of all age groups and genders.     

Experienced EFL teachers’ professional practical knowledge,reasoning and classroom decision making in Egypt: views from the inside out

This study aimed to investigate the areas that constituted the professional practical knowledge of experienced English as a Foreign Language teachers in Egypt and how their knowledge informed their classroom practice. Quantitative and qualitative data were collected from 236 preparatory and secondary school teachers in 38 schools through questionnaires, semi-structured interviews and stimulated recall following classroom observation. Six areas of knowledge were revealed and rationalized from the participants’ responses. In addition, the teachers made decisions while teaching informed by what they knew and viewed. The findings of the study call for a knowledge-based practical approach to teacher learning and professional development.